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公开(公告)号:US5518008A
公开(公告)日:1996-05-21
申请号:US296333
申请日:1994-08-25
CPC分类号: A61F2/4657 , A61B5/1111 , A61B9/00 , A61C19/04 , A61B2562/0219 , A61B5/4528 , A61B5/4547 , A61B5/682 , A61B5/6843 , A61F2/36 , A61F2002/3625 , A61F2002/4671 , A61F2002/48
摘要: A dental analyzer for analyzing dental implants includes a dental probe having a probe tip for contacting a patient's dental implant. An accelerometer is coupled to the probe tip. A hammer fired by an actuator against the accelerometer impacts the probe tip against the dental implant which vibrates the dental implant. The accelerometer measures the acceleration time history of the vibrating dental implant. A processor converts the measured acceleration time history of the dental implant into a frequency spectrum from which a diagnosis can then be made regarding the condition of the dental implant.
摘要翻译: 用于分析牙科植入物的牙科分析仪包括具有用于接触患者牙科植入物的探针尖端的牙科探针。 加速度计耦合到探针尖端。 由致动器撞击加速度计发射的锤将探针尖端抵靠牙科植入物,牙齿植入物使牙植入物振动。 加速度计测量振动牙植入物的加速时间历史。 处理器将所测量的牙齿植入物的加速时间历史转换成频谱,然后从该频谱可以进行关于牙种植体的状况的诊断。